摘要
研究了pH、温度、吸附时间、树脂量、振荡频率等因素对树脂吸附过程的影响。结果表明:等温吸附服从Fre-undlich经验式,以lgQ对lgC作图,得一条直线,由直线斜率求得n=4.48,n值在2～10之间,表明树脂吸附镍的反应是容易进行的。用化学和红外光谱的方法探求树脂对Ni2+的吸附机理。
The study was conducted to probe the effect on resin absorption of the factors such as pH of medium,temperature,absorption time,resin concentration,oscillations frequency etc.The result indicates that the interaction of Nickel being absorbed by resin is easy going.Then we continue to study the absorption principles of Nickel being absorbed by resin were researched by the chemical method and IR spectrometry
出处
《浙江海洋学院学报（自然科学版）》
CAS
2003年第4期336-339,共4页
Journal of Zhejiang Ocean University(Natural Science Edition)
基金
浙江省教育厅科研项目(20010677).
关键词
氨基膦酸树脂
吸附行为
吸附机理
镍
amino methylene phosphonic acid resin
absorption mechanism
Nickel
